These units don’t appear to have much in common. If you’re replacing one with the other, you’ll need to make some modifications to wall, unit or something in between with a plate or adapter curb.
| Match | Bard W48HY | Marvair ECUA12 | Difference |
|---|---|---|---|
| No matches in measurement | - | - | - |
| Mismatch | Bard W48HY | Marvair ECUA12 | Difference |
|---|---|---|---|
| Unit width | 42" | 18.25" | -23.75" |
| Unit height | 84.88" | 58" | -26.88" |
| Unit depth | 25.52" | 12" | -13.52" |
| Unit weight | 518 lbs | 160 lbs | -358 lbs |
| Supply Air | 29.88" x 9.88" | 14.375" x 11.75" | -15.505" x +1.87" |
| Return Air | 29.88" x 15.88" | 13.25" x 5" | -16.63" x -10.88" |
| Distance from the top to Supply | 2.18" | 20.875" | +18.695" |
| Distance between Supply and Return | 30" | 19.25" | -10.75" |
| Distance from Return to bottom | 26.94" | 1.125" | -25.815" |